From the Knit Rowan website:
Knit this ladies sweater, a free pattern to download as part of the Pure Wool Worsted Online Collection. Designed by Susan Mills using our wonderfully soft machine washable worsted weight yarn (wool), this longline sweater features garter stitch ridge edges and a stand up round neck collar.

This is a FREE pattern available to members of the KnitRowan website.

Finished width dimensions:
33: 38: 42.5: 45: 51: 56: 61 cm
13: 15: 16.75: 17.75: 20: 22: 24 inches

Yarn Information:
Child Size Photographed in Garage 142
4, 4, 5 skeins
836, 836, 1045 yards

Adult Size Photographed in Hawthorn 141
6, 6, 7, 8 skeins
1254, 1254, 1463, 1672 yards